## RD Sharma Class 11 Solutions Chapter 20 - Geometric Progressions (Ex 20.3) Exercise 20.3 - Free PDF

## FAQs on RD Sharma Class 11 Solutions Chapter 20 - Geometric Progressions (Ex 20.3) Exercise 20.3

**1. How many chapters are present in the NCERT Books for Class 11 Maths?**

The NCERT Class 11 Maths book comprises 16 Chapters.

Chapter 1 - Sets.

Chapter 2 - Relations and Functions.

Chapter 3 - Trigonometric Functions.

Chapter 4 - Principle of Mathematical Induction.

Chapter 5 - Complex Numbers and Quadratic Equations.

Chapter 6 - Linear Inequalities.

Chapter 7 - Permutations and Combinations.

Chapter 8: Binomial Theorem

Chapter 9: Sequence and Series

Chapter 10: Straight Lines

Chapter 11: Conic Sections

Chapter 12: Introduction to Three–dimensional Geometry

Chapter 13: Limits and Derivatives

Chapter 14: Mathematical Reasoning

Chapter 15: Statistics

Chapter 16: Probability

The solutions for all the Class 11 Maths textbooks can be found on the Vedantu Website. The answers have been explained in simple terms to help students grasp the core concepts easily. Highly qualified experts and experienced teachers have created these solutions to aid and address students' doubts and to enhance their academic performance. Students can download all 16 chapter solutions for free so that they can learn without any time restrictions.

**2. Why is it important to solve both the RD Sharma book for Class 11 Maths and the NCERT books?**

The key to successfully clearing the Mathematics examination is practice and hard work. As the CBSE board rarely repeats any questions for exams, students are recommended to practice as many problems are possible to be thoroughly prepared. The NCERT Maths book for Class 11 enables students to understand the concepts in a very simple and concise manner. While the RD Sharma books enable the students to practice multiple questions of varying levels of difficulty. Thus both the books together enable the students to get thorough practice before the examination.

**3. What is Geometric Progression and its characteristics?**

A geometric progression is a sequence in which each subsequent element is derived by multiplying the preceding element by a constant known as the common ratio, which is indicated by the letter r.

The following are G.P's characteristics:

If each term in the G.P is multiplied or divided by a non-zero amount, the new sequence is also in G.P with the same common difference.

A G.P is formed by the reciprocal of all terms in G.P.

The new series is also in G.P if all the terms in a G.P are raised to the same power.

The three non-zero terms x, y, and z are in G.P. if y^{2} = xz.

**4. How to download the RD Sharma Book Class 11 Maths Chapter - Geometric Progressions with Solutions?**

In order to download the RD Sharma Class 11 Maths Chapter - Geometric Progressions with Solutions, students can go to the Vedantu website and type it on the search bar. Alternatively, you can also access the solutions by clicking on the “Download PDF” option. You can also find a wide array of NCERT exam preparation materials on the website. Students are encouraged to access multiple study materials and learning tools in order to have the required level of practice for successfully clearing the examination.

**5. Why are students recommended to solve RD Sharma with solutions by Vedantu?**

RD Sharma solutions by Vedantu enable students to constantly practice and improve. It allows students to feel familiarised with the questions and be extra prepared for the actual examination. Moreover, it enables students to develop critical thinking, promotes active learning, and facilitates time management skills. Inculcating the habit of solving worksheets can be of tremendous advantage and importance. In addition, solving Worksheets helps students to develop a habit of time management. Thus students are encouraged to solve the well-structured and concise worksheets from the Vedantu website.